| 1. | What were the effects of the British Government's decision to abolish the Corn Laws?
or Explain t... | 4 | | Counter-Strike: Source
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| 2. | Explain any three steps taken by the Central and State Governments to attract foreign companies t... | 4 | | Counter-Strike: Source
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| 3. | A woman pushes a trunk on a railway platform that has a rough surface. She applies a variable for... | 3 | | Counter-Strike: Source
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| 4. | Consider the following plots of rate constant versus \( \frac{1}{T}... | 3 | | Counter-Strike: Source
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| 5. | A ladder has rungs 25 cm apart.
(see Fig.
uniformly in length from 45 cm at the
bottom to 25 c... | 3 | | Counter-Strike: Source
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| 6. | When the mass and the speed of a body are doubled, the kinetic energy of the body
a. becomes doub... | 2 | | Counter-Strike: Source
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| 7. | "The textile industry is the only industry in the country which is self-reliant and complete in t... | 2 | | Counter-Strike: Source
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| 8. | Examine any three inherent defects in the Weimar Constitution.
or Explain the inherent defects of... | 2 | | Counter-Strike: Source
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| 9. | A particle moving along \( x \)-axis has acceleration \( f \), at t... | 1 | | Counter-Strike: Source
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| 10. | The port of Surat and Hoogly was declined by the end of the 18th century.' Explain.
What led to t... | 1 | | Counter-Strike: Source
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| 11. | State any two advantages of the multi-party system. In what way is an alliance different from a c... | 1 | | Counter-Strike: Source
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| 12. | A parallel plate capacitor \( \mathrm{C} \) with plates of unit area and separation \( \mathrm{d... | 1 | | Counter-Strike: Source
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| 13. | The sugar industry is now shifting from the North to the South. Mention three reasons for this.
E... | 1 | | Counter-Strike: Source
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| 14. | An iron sphere of mass 10 kg has the same diameter as an aluminium sphere of mass 3.5 kg. Both ... | 1 | | Counter-Strike: Source
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| 15. | The velocity of a photon is:
(A) independent of its wavelength
(B) depends on its wavelength
(C)... | 1 | | Counter-Strike: Source
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| 16. | If P, Q and R are the mid-points of the sides BC, CA and AB of a triangle and AD is the perpendic... | 1 | | Counter-Strike: Source
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| 17. | An electric circuit consisting of a 0.5 m long nichrome wire XY, an ammeter, a voltmeter, four c... | 1 | | Counter-Strike: Source
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| 18. | The lowest region of atmosphere is (A) Stratosphere (B) Troposphere (C) Mesosphere (D) Hydrosphere | 1 | | Counter-Strike: Source
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| 19. | Why did the children consider the baker to be their friend, companion and guide? Or
'During our c... | 1 | Guide | Counter-Strike: Source
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| 20. | What volume of \( \mathrm{O}_{2} \) measured at standard conditions will be formed by the action... | 1 | | Counter-Strike: Source
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| 21. | When a body moves along a semicircle, the total angle subtended by it at the centre of the circle... | 1 | | Counter-Strike: Source
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| 22. | In the given figure,A and P B are the tangents to a circle with centre O. Show that the points A,... | 1 | Show | Counter-Strike: Source
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| 23. | The term "linkage" was coined by (a) G. Mendel (b) W. Sutton (c) T. H. Morgan (d) T. Boveri | 1 | | Counter-Strike: Source
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| 24. | The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?
a. 100... | 1 | | Counter-Strike: Source
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| 25. | Read the extracts/sources carefully and answer the following questions:
Consequences of environme... | 1 | | Counter-Strike: Source
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| 26. | Complete the following reaction.
Al_4C_3+D_2O→ x+y
(a) x=C_2D_2 and y=Al(OD)_3
(b) x=CD_4 a... | 1 | | Counter-Strike: Source
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| 27. | Read the following statements with respect to
\( \mathrm{P} \) shor... | 1 | | Counter-Strike: Source
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| 28. | A body weighs \( 200 N \) on the surface of the earth. How much will it weigh half way down to t... | 1 | | Counter-Strike: Source
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| 29. | (a) What happens when a concentrated solution of sodium chloride (brine) is electrolysed? Write t... | 1 | | Counter-Strike: Source
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| 30. | An inorganic iodide (A) on heating gives gases (B) and (C). (B) is neutral towards litmus while ... | 1 | | Counter-Strike: Source
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| 31. | Anisoleith HNO_3 and conc. H_2SO_4 gives
(1) Phenol
(2) Nitrobenzene
(3) o- and p-nitroanisole | 1 | | Counter-Strike: Source
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| 32. | What makes elections in India democratic?
Explain any four conditions that make election democrat... | 1 | | Counter-Strike: Source
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| 33. | Can there be displacement of an object in the absence of any force acting on it? Think. Discuss t... | 1 | Discussion | Counter-Strike: Source
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| 34. | Density ofater is maximum at 4^∘C. Explain. | 1 | | Counter-Strike: Source
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| 35. | A cup of coffee cools from \( 90^{\circ} \mathrm{C} \) to \( 80^{\circ} \mathrm{C} \) in \( t \).... | 1 | | Counter-Strike: Source
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| 36. | The standard e.m.f. of a galvanic cell involving cell reaction with n=2 is found to be 0.295 V a... | 1 | | Counter-Strike: Source
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| 37. | In the given figure, A D and A E are the tangents to a circle with centre O and B C touches the c... | 1 | | Counter-Strike: Source
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| 38. | In the given figure, ∠ C A B=90^∘ and A D ⊥ B C. Show that B D A ∼ B A C. If A C=75 cm, A B=1 m... | 1 | Show | Counter-Strike: Source
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| 39. | In a ripple tank, 10 full ripples are produced in 1 s. If the distance between the crest and the... | 1 | | Counter-Strike: Source
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| 40. | Column-II give formula for compounds given in Column-I, match them correctly.
[ Column-I C... | 1 | | Counter-Strike: Source
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| 41. | In the given figure, A B C D is a quadrilateral in which A D=B C and ∠ A D C=∠ B C D. Show that t... | 1 | Show | Counter-Strike: Source
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| 42. | The ratio of the volumes of two spheres is \( 64: 27 \). If the sum of their radii is 7 , then t... | 1 | | Counter-Strike: Source
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| 43. | If a constant force acts on a body initially kept at rest, the distance moved by the body in time... | 1 | | Counter-Strike: Source
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| 44. | In a large room, a person receives direct sound waves from a source... | 1 | | Counter-Strike: Source
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| 45. | Two particles \( P \) and \( Q \) start from origin and execute Sim... | 1 | | Counter-Strike: Source
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| 46. | एक DNA टेम्पलेट और प्राइमर की संरचना
3' (P) - T G C G A A T T A G C G A A T - (P) \( 5^{\prime} ... | 1 | | Counter-Strike: Source
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| 47. | If the quadratic equation (a^2-b^2) x^2+(b^2-c^2) x +(c^2-a^2)=0 has equal roots, then which of t... | 0 | | Counter-Strike: Source
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| 48. | Match the following.
List I (Year) List II (Events)
A. 1944 1. Bretton... | 0 | | Counter-Strike: Source
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| 49. | A geostationary satellite (having a time period that is the same as that of the Earth's rotation)... | 0 | | Counter-Strike: Source
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| 50. | Acidity of phenol is due to
(a) hydrogen bonding
(b) phenolic group
(c) benzene ring
(d) resonanc... | 0 | | Counter-Strike: Source
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| 51. | Velocity of three particles \( A, B \) and \( C \) varies with time \( t \) as \( \vec{v}_{A}=(2.... | 0 | | Counter-Strike: Source
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| 52. | Match the following
\begin{tabular}{|c|c|c|c|}
\hline & List -I & & List -II \\
\hline \multirow.... | 0 | | Counter-Strike: Source
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| 53. | स्तंभ-I के मानों (Values) को स्तंभ-II के साथ मिलान करें तथा सही विकल्प को चिन्हित करें।
\begin{t... | 0 | | Counter-Strike: Source
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| 54. | 16 players \( \mathrm{P}_{1}, \mathrm{P}_{2}, \mathrm{P}_{3}, \ldots \ldots \mathrm{P}_{16} \) t... | 0 | | Counter-Strike: Source
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| 55. | Match the entries in Column A with the appropriate ones in Column B.
1c Column A 1c Column ... | 0 | | Counter-Strike: Source
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| 56. | Which of the following is a formal source of credit?
(a) Moneylenders
(b) Relative
(c) Trader
(d)... | 0 | | Counter-Strike: Source
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| 57. | Name the highest mountain peak of the world located in Nepal.
(a) Kanchenjunga
(b) Mt. Everest
(c... | 0 | | Counter-Strike: Source
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| 58. | Construct a A B C with B C=6 cm, ∠ B=60^∘ and A B=5 cm. Construct another triangle whose sides ... | 0 | | Counter-Strike: Source
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| 59. | When a person puts food in his mouth, then teeth cut it into small pieces, chew and grind it. The... | 0 | | Counter-Strike: Source
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| 60. | four choices have been provided. Select the correct alternative.
In a suspension type of moving c... | 0 | | Counter-Strike: Source
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| 61. | Statement I: A potentiometer of longer length is used for accurate measurement.
Statement II: T... | 0 | | Counter-Strike: Source
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| 62. | MATCHTHE COLUMN
Match the column-I with column-II.
\begin{tabular}{|l|l|c|l|}
\hline \multicolum... | 0 | | Counter-Strike: Source
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| 63. | A polygon shaped wire is inscribed in a circle of radius \( R \). T... | 0 | | Counter-Strike: Source
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| 64. | Sarva Shiksha Abhiyan is a step towards providing
(a) Higher education
(b) Secondary education
(c... | 0 | | Counter-Strike: Source
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| 65. | Curie's law is known as
(a) \( \chi=C \frac{\mu_{0}}{T} \)
(b) \( \... | 0 | | Counter-Strike: Source
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| 66. | Comprehension
We know that when a boat travels in water, its net velocity w.r.t. ground is the v... | 0 | | Counter-Strike: Source
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| 67. | ABCD is a parallelogram. A circle through A, B is so drawn that it intersects AD atand BC at Q. P... | 0 | Vlog | Counter-Strike: Source
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| 68. | Which of the following statements are correct?
I. The exaggerated response of the immune system t... | 0 | | Counter-Strike: Source
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| 69. | The element with strong electropositive nature is:
(A) \( \mathrm{Cu} \)
(B) Cs
(C) \( \mathrm{C... | 0 | | Counter-Strike: Source
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| 70. | What are the two strange things the guru and his disciple find in the Kingdom of Fools?
Or
What t... | 0 | | Counter-Strike: Source
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| 71. | In the following figure, A B and B C are equidistant from the centre ' O ' of the circle. Show th... | 0 | Show | Counter-Strike: Source
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| 72. | Find the equations of the tangent and the normal to the following c... | 0 | | Counter-Strike: Source
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| 73. | 16 players \( \mathrm{P}_{1}, \mathrm{P}_{2}, \mathrm{P}_{3}, \ldots \ldots \mathrm{P}_{16} \) t... | 0 | | Counter-Strike: Source
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| 74. | L.S. of Apple
C. T.S. of Apple
Identify the edible part ( \( A, B, C \) and \( D \) ) shown in t... | 0 | Show | Counter-Strike: Source
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| 75. | Starting initially with only A which of the following is correct at time \( \mathrm{t} \)
(a) \(... | 0 | | Counter-Strike: Source
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| 76. | Name the hydrocarbon formed when ethanol is heated with conc. H_2SO_4 at 170^∘C ? What is this re... | 0 | | Counter-Strike: Source
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| 77. | Match the Column-I with Column-II.
(1) A-(r); B-(r, t); C-(p); D-(q)
(2) A-(p, q, s); B-(q, r, t... | 0 | | Counter-Strike: Source
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| 78. | DNA में पॉइन्ट \( \mathrm{A} \) से \( \mathrm{G}, \mathrm{C} \) से \( \mathrm{T}, \mathrm{C} \) ... | 0 | | Counter-Strike: Source
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| 79. | Which of the following techniques, other than microscopy, is used for the study of cell?
(A) Mac... | 0 | | Counter-Strike: Source
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| 80. | In a triangle A B C, D is a point on B C, such that any point on A D is equidistant from points B... | 0 | | Counter-Strike: Source
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| 81. | For the following questions, choose the correct answers from the codes (a), (b), (c) and (d) def... | 0 | | Counter-Strike: Source
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| 82. | The IUPAC name of the compound is
(a) 3,3-dimethyl - 1- cyclohexanol
(b) 1,1-dimethyl-3-hydroxy c... | 0 | | Counter-Strike: Source
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| 83. | Carbohydrates on reaction with conc. H_2SO_4 becomes charred due to
(a) hydrolysis
(b) dehydratio... | 0 | | Counter-Strike: Source
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| 84. | \( \mathrm{M}, \mathrm{L}, \mathrm{T} \) तथा C (कूलॉम) में चुम्बक़ीय क्षेत्र की विमाएँ हैं
(A) \... | 0 | | Counter-Strike: Source
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| 85. | निम्न में से किस RNA की आयु न्यूनतम होती है
(A) \( m \mathrm{RNA} \)
(B) \( t \mathrm{RNA} \)
(C... | 0 | | Counter-Strike: Source
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| 86. | Hot conc. H_2SO_4 acts as moderately strong oxidising agent. It oxidises both metals and nonmetal... | 0 | | Counter-Strike: Source
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| 87. | A vessel contains argon gas at \( 127^{\circ} \mathrm{C} \). Find t... | 0 | | Counter-Strike: Source
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| 88. | Read the source given below and answer the Answer the following MCQs by choosing the most questio... | 0 | | Counter-Strike: Source
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| 89. | Carefully study the given figures marked as A, B, and C. Give a suitable title to each.
A.
B.
C. | 0 | | Counter-Strike: Source
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| 90. | When a constant force acts on a mass and the mass starts moving from rest, then the
a. accelerati... | 0 | | Counter-Strike: Source
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| 91. | The tangent and normal at the point \( P\left(a t^{2}, 2\right. \) at \( ) \) to the parabola \(... | 0 | | Counter-Strike: Source
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| 92. | Which one of following is not a Civil Right?
(W)
(a) Right to Vote
(b) Right to Life
(c) Right t... | 0 | | Counter-Strike: Source
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| 93. | In an experiment a sphere of aluminium of mass \( 0.20 \mathrm{~kg} \) is heated upto \( 150^{\c.... | 0 | | Counter-Strike: Source
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| 94. | For a cell reaction involving two electron change, the standard EMF of the cell is 0.295 V at 2^... | 0 | | Counter-Strike: Source
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| 95. | Important terms used in magnetism are: (vi) Magnetic permeability of free space \( \left(\mu_{0}... | 0 | | Counter-Strike: Source
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| 96. | A body takes 5 minutes to cool from \( 100^{\circ} \mathrm{C} \) to \( 60^{\circ} \mathrm{C} \) ... | 0 | | Counter-Strike: Source
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| 97. | There is a beaker half-filled with water. P_A, P_B and P_C are the pressures at three points A, B... | 0 | | Counter-Strike: Source
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| 98. | A wave source of frequency 1,000 Hz emits waves of wavelength 0.10 m. How long does it take for... | 0 | | Counter-Strike: Source
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| 99. | Give reasons for the following:
a. Sound cannot travel in vacuum.
b. We can hear the sound of an ... | 0 | | Counter-Strike: Source
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| 100. | If the critical temperature of the gas be \( T_{C}=\frac{8 a}{27 R ... | 0 | | Counter-Strike: Source
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